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Radiant|Natural|GIA

0.50ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 6237060440

Certificate GIA 6237060440

Diamond specifications and retailer prices

From $1,426 AUD
As of November 1, 2026
Save $1,208 AUD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,634 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6237060440. Listed at 6 retailers as of November 1, 2026, with prices from $1,426 to $2,634, a $1,208 spread on the same certified stone. MOH London lists it at $2,634. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237060440
Dimensions4.55 × 4.39 × 2.88 mm
L/W Ratio1.04
Top View
4.55 mm4.39 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6237060440
Side View
Table 75.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,634 AUD|Low: $1,426 AUD|High: $2,665 AUD|Avg: $1,892 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5$1,426 AUD
Retailer 7$1,601 AUD
Retailer 2$1,709 AUD
Retailer 4$1,844 AUD
Retailer 6$1,924 AUD
Retailer 3$2,056 AUD
MOH London$2,634 AUD

45 data points across 7 retailers

6 retailers$1,426 AUD to $2,634 AUD

B
Cheapest Retailer
-
$1,426 AUD
B
Retailer 2
-
$1,709 AUD
View
B
Retailer 3
-
$1,844 AUD
View
Retailer 4
-
$1,924 AUD
View
Price last confirmed 33 days ago
B
Retailer 5
-
$2,056 AUD
View
Most Expensive
B
MOH London
5F7CECB86 · Nov 2
$2,634 AUD
£1,425 GBP
View
5 more retailers have this diamond
Prices start from $1,426 AUDSave up to $1,208 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.50ct Radiant
$1,426 AUD